Remove all blimp engine code

blimp/engine/app/blimp_permission_manager.cc

Index: blimp/engine/app/blimp_permission_manager.cc
diff --git a/blimp/engine/app/blimp_permission_manager.cc b/blimp/engine/app/blimp_permission_manager.cc
deleted file mode 100644
index e41f957bcf9c4c2a551070bdd0b276b5082cff07..0000000000000000000000000000000000000000
--- a/blimp/engine/app/blimp_permission_manager.cc
+++ /dev/null
@@ -1,78 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "blimp/engine/app/blimp_permission_manager.h"
-
-#include <vector>
-
-#include "base/callback.h"
-#include "content/public/browser/permission_type.h"
-
-namespace blimp {
-namespace engine {
-
-BlimpPermissionManager::BlimpPermissionManager()
-    : content::PermissionManager() {}
-
-BlimpPermissionManager::~BlimpPermissionManager() {}
-
-int BlimpPermissionManager::RequestPermission(
-    content::PermissionType permission,
-    content::RenderFrameHost* render_frame_host,
-    const GURL& origin,
-    bool user_gesture,
-    const base::Callback<void(blink::mojom::PermissionStatus)>& callback) {
-  if (permission == content::PermissionType::GEOLOCATION) {
-    VLOG(1) << "Geolocation permission granted.";
-    callback.Run(blink::mojom::PermissionStatus::GRANTED);
-  } else {
-    VLOG(1) << "Permission denied.";
-    callback.Run(blink::mojom::PermissionStatus::DENIED);
-  }
-  return kNoPendingOperation;
-}
-
-int BlimpPermissionManager::RequestPermissions(
-    const std::vector<content::PermissionType>& permission,
-    content::RenderFrameHost* render_frame_host,
-    const GURL& requesting_origin,
-    bool user_gesture,
-    const base::Callback<
-        void(const std::vector<blink::mojom::PermissionStatus>&)>& callback) {
-  callback.Run(std::vector<blink::mojom::PermissionStatus>(
-      permission.size(), blink::mojom::PermissionStatus::DENIED));
-  return kNoPendingOperation;
-}
-
-void BlimpPermissionManager::CancelPermissionRequest(int request_id) {}
-
-void BlimpPermissionManager::ResetPermission(content::PermissionType permission,
-                                             const GURL& requesting_origin,
-                                             const GURL& embedding_origin) {}
-
-blink::mojom::PermissionStatus BlimpPermissionManager::GetPermissionStatus(
-    content::PermissionType permission,
-    const GURL& requesting_origin,
-    const GURL& embedding_origin) {
-  return blink::mojom::PermissionStatus::DENIED;
-}
-
-void BlimpPermissionManager::RegisterPermissionUsage(
-    content::PermissionType permission,
-    const GURL& requesting_origin,
-    const GURL& embedding_origin) {}
-
-int BlimpPermissionManager::SubscribePermissionStatusChange(
-    content::PermissionType permission,
-    const GURL& requesting_origin,
-    const GURL& embedding_origin,
-    const base::Callback<void(blink::mojom::PermissionStatus)>& callback) {
-  return -1;
-}
-
-void BlimpPermissionManager::UnsubscribePermissionStatusChange(
-    int subscription_id) {}
-
-}  // namespace engine
-}  // namespace blimp